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Individual Calculations July 2019 |
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| Rerat, Jean-Emmanuel Total change: -4.40 | |   |
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| 42eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1301 | 1.00 | 4 | -0.22 | 20 | -4.40 | |
|  Keyrillos, Gabriel | | | 1030 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Joussim, Philippe | | | 1578 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Coucoureux, Michel | | | 1701 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wuhrmann, Daniel | | | 1614 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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